1 //===--- MisplacedPointerArithmeticInAllocCheck.h - clang-tidy---*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_ALLOC_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_ALLOC_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace bugprone { 17 18 /// Finds cases where an integer is added to or subracted from the result of a 19 /// memory allocation function instead of its argument. 20 /// 21 /// For the user-facing documentation see: 22 /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone-misplaced-operator-in-alloc.html 23 class MisplacedPointerArithmeticInAllocCheck : public ClangTidyCheck { 24 public: MisplacedPointerArithmeticInAllocCheck(StringRef Name,ClangTidyContext * Context)25 MisplacedPointerArithmeticInAllocCheck(StringRef Name, 26 ClangTidyContext *Context) 27 : ClangTidyCheck(Name, Context) {} 28 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 29 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 30 }; 31 32 } // namespace bugprone 33 } // namespace tidy 34 } // namespace clang 35 36 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_ALLOC_H 37